2 layers107 × 118 mm
Iagabel panel
fredowski/ialf
Linefollower board based on Raspberry Pi Pico with Seeed Grove Connectors and DRV8835 motor driver.
352 parts
2 layers61 × 66 mm
Iaracershield
fredowski/ialfLinefollower board based on Raspberry Pi Pico with Seeed Grove Connectors and DRV8835 motor driver.
- Size
- 61 × 66 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 33
- Nets
- 46
- Pads
- 203
- Tracks, vias
- 408, 147
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 19 Aug 2024
- Updated
- 20 Oct 2026
Overview
Iaracershield is an open-source printed circuit board by fredowski, from the fredowski/ialf repository on GitHub. It is a 2-layer board of 61 × 66 mm with 33 parts on 46 nets, routed with 408 tracks and 147 vias.
It is built around the B2B-PH-SM4-TB, FH-00148 and KT-0603R, with the DMG2305UX, PMEG2010ER and CS1E470M-CRE54 among its other parts. Its parts include 6 resistors, 3 capacitors, 3 diodes, 2 connectors and 1 IC. It belongs with the robots and motor control boards of this library.
Main components
6
B2B-PH-SM4-TB
SMD,P=2mm-25℃~+85℃ 1 100V 1x2P 2 2A 2P 2mm 6.6mm 7.95mm 7mm Auxiliary Solder Pin Beige Copper alloy PA PH Surface Mount,Vertical Tin UL94V-0 SMD,P=2mm Wire To Board Connector ROHSJSTWire To Board Connector
FH-00148
SMD,P=2.54mm-40℃~+105℃ 2 2.54mm 2.54mm 2x20P 3A 40P 7.1mm Brass Gold Square Hole Surface Mount,Vertical Top SMD,P=2.54mm Female Headers ROHSLianshengFemale Headers
KT-0603R
0603-40℃~+85℃ 1.6mm x 0.8mm square LED 1.8V~2.4V 120° 20mA 300mcd 40mW 615nm~630nm 645nm Discrete Diode Red Water Clear 0603 LED Indication - Discrete ROHSHubei KENTO ElecLED Indication - Discrete
DMG2305UX
SOT-23-55℃~+150℃ 1 P-Channel 1.7W 190pF 1V 20V 4.1A 52mΩ@4.5V 7.8nC 740pF P-Channel SOT-23 MOSFETs ROHSTECH PUBLICMOSFETs
PMEG2010ER
SOD-123W1 Independent 1A 1mA@20V 20V 340mV@1A 50A SOD-123W Schottky Diodes ROHSNexperiaSchottky Diodes
CS1E470M-CRE54
SMD,D6.3xL5.4mm-40℃~+105℃ 1000hrs@105℃ 25V 47uF 5.4mm 6.3mm ±20% SMD,D6.3xL5.4mm Aluminum Electrolytic Capacitors - SMD ROHSSTMicroelectronicsAluminum Electrolytic Capacitors - SMD
Parts
33| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | Grove | iaracershield:GROVE-HW4-SMD-2.0 | A0, A1, A2, D16, D18, D20, I2C0, I2C1, UART0, UART1 |
| 6 | 150R | Resistor_SMD:R_0603_1608Metric | R1, R2, R3, R4, R5, R6 |
| 3 | B2B-PH-SM4-TB | iaracershield:JST_PH_B2B-PH-SM4-TB_1x02-1MP_P2.00mm_Vertical | BAT0, MotL1, MotR1 |
| 3 | MountingHole_Pad | MountingHole:MountingHole_2.2mm_M2_Pad | H1, H2, H3 |
| 2 | CERAMIC-100NF-16V-10%-X7R_0402_ | Capacitor_SMD:C_0402_1005Metric | C1, C2 |
| 2 | Conn_02x20_Odd_Even | iaracershield:PinSocket_2x20_P2.54mm_Vertical_SMD | J1, J2 |
| 2 | KT-0603R | LED_SMD:LED_0603_1608Metric | D2, D3 |
| 1 | DMG2305UX | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | DRV8835DSSR | iaracershield:DSS0012A | U1 |
| 1 | PMEG2010ER | Diode_SMD:Nexperia_CFP3_SOD-123W | D1 |
| 1 | PTS815 SJM 250 SMTR LFS | iaracershield:SW4_PTS815 SJM 250 SMTR LFS_CNK | SW1 |
| 1 | SMD-Cap-Aluminium-47uF-25V-D6.3-H5.4 | Capacitor_SMD:C_Elec_6.3x5.4 | C3 |
Questions
How big is the Iaracershield PCB?
It measures 61 × 66 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Iaracershield use?
33 parts, built around the B2B-PH-SM4-TB, FH-00148, KT-0603R and DMG2305UX. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Iaracershield KiCad files?
From the fredowski/ialf repository on GitHub, at the commit this page was made from: the board is iaracershield/iaracershield.kicad_pcb and its schematic iagabel/iagabel.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Iaracershield design in my own project?
Its repository states no licence, so its author keeps all rights: ask fredowski before reusing the design.
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